I can understand once or twice. But this is... sheesh.

2500 Reddit comments:

http://reddit.com/r/videos/comments/2qt967/im_sure_my_fuel_cap_was_on_this_side/

From the Reddit comments, dog impression of this driver:

See tthat little arrow to right of the gas pump icon?

That's what makes this video so interesting. Is she drunk?

How could she live this long and still make this mistake over and over and over?

I really can't speak to the second question.  :)

But the first one:  She could have problems with spatial relations or be dyslexic.  

But if that's the case does this happen every time she goes to a gas station?

Boggles my mind!

This would make an excellent video accompaniment to "Lessons are repeated until they are learned."

Yes because eventually she gets it!